GCE cloud provider updates

- fix overrides for gce machine type and gce machine image
- Update default image for origin
- Update default ssh user for origin and enterprise
- Remove old commented out code
- Remove wip and join_node playbooks
- Added add_nodes playbook which will now allow for using bin/cluster to add
  additional nodes
- Allow env override of ssh_user
- improve list playbook

playbooks/gce/openshift-cluster/add_nodes.yml

@@ -0,0 +1,43 @@
+---
+- name: Launch instance(s)
+  hosts: localhost
+  connection: local
+  become: no
+  gather_facts: no
+  vars_files:
+  - vars.yml
+  vars:
+    oo_extend_env: True
+  tasks:
+  - fail:
+      msg: Deployment type not supported for gce provider yet
+    when: deployment_type == 'enterprise'
+
+  - include: ../../common/openshift-cluster/tasks/set_node_launch_facts.yml
+    vars:
+      type: "compute"
+      count: "{{ num_nodes }}"
+  - include: tasks/launch_instances.yml
+    vars:
+      instances: "{{ node_names }}"
+      cluster: "{{ cluster_id }}"
+      type: "{{ k8s_type }}"
+      g_sub_host_type: "{{ sub_host_type }}"
+      gce_machine_type: "{{ lookup('env', 'gce_machine_node_type') | default(lookup('env', 'gce_machine_type'), true) }}"
+      gce_machine_image: "{{ lookup('env', 'gce_machine_node_image') | default(lookup('env', 'gce_machine_image'), true) }}"
+
+  - include: ../../common/openshift-cluster/tasks/set_node_launch_facts.yml
+    vars:
+      type: "infra"
+      count: "{{ num_infra }}"
+  - include: tasks/launch_instances.yml
+    vars:
+      instances: "{{ node_names }}"
+      cluster: "{{ cluster_id }}"
+      type: "{{ k8s_type }}"
+      g_sub_host_type: "{{ sub_host_type }}"
+      gce_machine_type: "{{ lookup('env', 'gce_machine_node_type') | default(lookup('env', 'gce_machine_type'), true) }}"
+      gce_machine_image: "{{ lookup('env', 'gce_machine_node_image') | default(lookup('env', 'gce_machine_image'), true) }}"
+
+- include: scaleup.yml
+- include: list.yml

playbooks/gce/openshift-cluster/config.yml

@@ -6,7 +6,7 @@
   - ../../gce/openshift-cluster/vars.yml
   - ../../gce/openshift-cluster/cluster_hosts.yml
   vars:
-    g_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
+    g_ssh_user: "{{ lookup('env', 'gce_ssh_user') | default(deployment_vars[deployment_type].ssh_user, true) }}"
     g_sudo: "{{ deployment_vars[deployment_type].sudo }}"
     g_nodeonmaster: true
     openshift_cluster_id: "{{ cluster_id }}"

playbooks/gce/openshift-cluster/join_node.yml

@@ -1,51 +0,0 @@
----
-- name: Populate oo_hosts_to_update group
-  hosts: localhost
-  connection: local
-  become: no
-  gather_facts: no
-  vars_files:
-  - vars.yml
-  - cluster_hosts.yml
-  tasks:
-  - name: Evaluate oo_hosts_to_update
-    add_host:
-      name: "{{ node_ip }}"
-      groups: oo_hosts_to_update
-      ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
-      ansible_sudo: "{{ deployment_vars[deployment_type].sudo }}"
-
-- include: ../../common/openshift-cluster/update_repos_and_packages.yml
-
-- name: Populate oo_masters_to_config host group
-  hosts: localhost
-  connection: local
-  become: no
-  gather_facts: no
-  vars_files:
-  - vars.yml
-  - cluster_hosts.yml
-  tasks:
-  - name: Evaluate oo_nodes_to_config
-    add_host:
-      name: "{{ node_ip }}"
-      ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
-      ansible_sudo: "{{ deployment_vars[deployment_type].sudo }}"
-      groups: oo_nodes_to_config
-
-  - name: Evaluate oo_first_master
-    add_host:
-      name: "{{ master_hosts | first }}"
-      ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
-      ansible_sudo: "{{ deployment_vars[deployment_type].sudo }}"
-      groups: oo_first_master
-    when: master_hosts is defined and master_hosts|length > 0
-
-#- include: config.yml
-- include: ../../common/openshift-node/config.yml
-  vars:
-    openshift_cluster_id: "{{ cluster_id }}"
-    openshift_debug_level: 4
-    openshift_deployment_type: "{{ deployment_type }}"
-    openshift_hostname: "{{ ansible_default_ipv4.address }}"
-    openshift_node_labels: "{{ lookup('oo_option', 'openshift_node_labels') }} "

playbooks/gce/openshift-cluster/launch.yml

@@ -43,6 +43,8 @@
       cluster: "{{ cluster_id }}"
       type: "{{ k8s_type }}"
       g_sub_host_type: "{{ sub_host_type }}"
+      gce_machine_type: "{{ lookup('env', 'gce_machine_node_type') | default(lookup('env', 'gce_machine_type'), true) }}"
+      gce_machine_image: "{{ lookup('env', 'gce_machine_node_image') | default(lookup('env', 'gce_machine_image'), true) }}"
 
   - add_host:
       name: "{{ master_names.0 }}"
@@ -50,17 +52,5 @@
     when: master_names is defined and master_names.0 is defined
 
 - include: update.yml
-#
-#- name: Deploy OpenShift Services
-#  hosts: service_master
-#  connection: ssh
-#  gather_facts: yes
-#  roles:
-#  - openshift_registry
-#  - openshift_router
-#
-#- include: ../../common/openshift-cluster/create_services.yml
-#  vars:
-#     g_svc_master: "{{ service_master }}"
 
 - include: list.yml

playbooks/gce/openshift-cluster/list.yml

@@ -23,4 +23,4 @@
   gather_facts: no
   tasks:
   - debug:
-      msg: "private ip:{{ hostvars[inventory_hostname].gce_private_ip }}"
+      msg: "public ip: {{ hostvars[inventory_hostname].gce_public_ip }} private ip:{{ hostvars[inventory_hostname].gce_private_ip }}"

playbooks/gce/openshift-cluster/vars.yml

@@ -9,9 +9,9 @@ deployment_rhel7_ent_base:
 
 deployment_vars:
   origin:
-    image: preinstalled-slave-50g-v5
+    image: centos-7
     machine_type: n1-standard-1
-    ssh_user: root
+    ssh_user: "{{ ansible_ssh_user }}"
     sudo: yes
   online:
     image: libra-rhel7

playbooks/gce/openshift-cluster/wip.yml

@@ -1,27 +0,0 @@
----
-- name: WIP
-  hosts: localhost
-  become: no
-  connection: local
-  gather_facts: no
-  vars_files:
-  - vars.yml
-  tasks:
-  - name: Evaluate oo_masters_for_deploy
-    add_host:
-      name: "{{ item }}"
-      groups: oo_masters_for_deploy
-      ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user | default(ansible_ssh_user, true) }}"
-      ansible_sudo: "{{ deployment_vars[deployment_type].sudo }}"
-    with_items: "{{ g_master_hosts | default([]) }}"
-
-- name: Deploy OpenShift Services
-  hosts: oo_masters_for_deploy
-  connection: ssh
-  gather_facts: yes
-  user: root
-  vars_files:
-  - vars.yml
-  roles:
-  - openshift_registry
-  - openshift_router